A story based on real life situations in the department of pediatrics.

Tang Yu Jia (Sun Yi) is a first year medical resident who dreams of becoming a famous surgeon but finds that her skills are languishing in pediatrics. She gets assigned under Ye Mei (Zeng Li), her tough and authoritative boss who moves to push her beyond her limits. She also encounters Chu Zi Jian (Ling Xiao Su), a man whom she falls head over heels in spite of her family's objections. Along the way, she becomes closer to Shen He (Luo Yun Xi), the son of the Director of Pediatrics and learns to appreciate the importance of her line of work.